b'HYDRAULIC QUICK DISCONNECT COUPLINGSAGRICULTURAL (PIONEER 4000) INTERCHANGE Interchangeable with Pioneer 4000 series, Safeway S20 and S40 series High strength steel construction Superior Poppet style valves Nitrile NBR seals with PTFE back-up ring Typical applications include agricultural equipment, gravel trucks and dump trucksSTEELCOUPLER SETMAXIMUM WORKING PRESSURE (PSI)1/4 3/8 1/2 3/4 1STEEL 5,000 4,350 3,600 3,600 3,300QD-AGC8-DMBVALVED COUPLER - STEELS T C E N N O C S I D PART No. Body Size Female Pipe Sleeve Style VALVED NIPPLE - STEELK C I U Q QD-AGC4-4F 1/4 Coupler 1/4 One Way PART No. Body Size Female PipeQD-AGC6-6F 3/8 Coupler 3/8 One Way QD-AGN4-4F 1/4 Nipple 1/4QD-AGC8-8F 1/2 Coupler 1/2 Two Way QD-AGN6-6F 3/8 Nipple 3/8QD-AGC8-DMB 1/2 Coupler (Double Mounting Bracket) QD-AGN8-8F 1/2 Nipple 1/2QD-AGC12-12F 3/4 Coupler 3/4 One Way QD-AGN12-12F 3/4 Nipple 3/4QD-AGC16-16F 1 Coupler 1 One Way QD-AGN16-16F 1 Nipple 1SNOW PLOW QUICK DISCONNECTThis high quality economical coupler is at the center of every snow plow replacement parts package. High strength steel construction Coupler set maximum working pressure is 4,000 P.S.I.Also ask us about.STEEL1/4 S.A.E. 100R7 hose assemblies in various lengths and configurationsSteel hydraulic adapters and brass adapters to meet all your fitting needs VALVED COUPLER - STEELPART No. Description Body Size Female PipeQD-SP90 Snow Plow Set 1/4 1/4104'